diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mtd/devices/m25p80.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/drivers/mtd/devices/m25p80.c b/drivers/mtd/devices/m25p80.c index 6077c4aa8985..1275357c99b9 100644 --- a/drivers/mtd/devices/m25p80.c +++ b/drivers/mtd/devices/m25p80.c @@ -163,7 +163,7 @@ static int m25p_probe(struct spi_device *spi) struct m25p *flash; struct spi_nor *nor; enum read_mode mode = SPI_NOR_NORMAL; - char *flash_name = NULL; + char *flash_name; int ret; data = dev_get_platdata(&spi->dev); @@ -202,6 +202,8 @@ static int m25p_probe(struct spi_device *spi) */ if (data && data->type) flash_name = data->type; + else if (!strcmp(spi->modalias, "spi-nor")) + flash_name = NULL; /* auto-detect */ else flash_name = spi->modalias; @@ -236,6 +238,13 @@ static int m25p_remove(struct spi_device *spi) */ static const struct spi_device_id m25p_ids[] = { /* + * Allow non-DT platform devices to bind to the "spi-nor" modalias, and + * hack around the fact that the SPI core does not provide uevent + * matching for .of_match_table + */ + {"spi-nor"}, + + /* * Entries not used in DTs that should be safe to drop after replacing * them with "nor-jedec" in platform data. */ |